Inventor

Takanori Yamazaki

Inventor

Osaka, JP

Overview

1990–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 42 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer14%

H01BCables14%

H04NPictorial communication, e.g. television9%

C08JWorking-up7%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

B29BPreparation or pretreatment of the material to be shaped3%

PatentTitleYear

11,089,302Offset decoding device, offset coding device, image filtering device2021 10,840,690Non-ohmic composition and method for manufacturing same, cable interconnect unit and cable end-connect unit2020 10,818,410Resin composition, inorganic filler, direct-current power cable, and method of manufacturing direct-current power cable2020 10,804,006Resin composition molded article and direct-current power cable2020 10,764,580Offset decoding device, offset coding device, image filtering device2020 10,643,763Direct-current cable, composition and method of manufacturing direct-current cable2020 10,477,209Offset decoding device, offset coding device, image filtering device2019 10,440,362Offset decoding device, offset coding device, image filtering device2019 10,390,012Offset decoding device, offset coding device, image filtering device2019 10,230,952Offset decoding device, offset coding device, image filtering device2019 10,142,631Offset decoding device, offset coding device, image filtering device2018 9,866,833'Offset decoding device, offset coding device, image filtering device'2018 9,497,455'Offset decoding device, offset coding device, image filtering device, and data structure'2016 9,121,687'Pinch detection device at opening/closing section, vehicle having the device, and method for detecting pinch at the opening/closing section'2015 8,995,776'Image filter device, decoding apparatus, encoding apparatus, and data structure'2015 8,901,252'Method of decomposing organic compound'2014 8,816,209'Submersible motor electric wire'2014 8,809,684'Insulated wire'2014 8,668,382'Method for evaluating life of cable insulating coating material'2014 8,568,547'Molded product and manufacturing method thereof'2013 8,569,628'Insulated wire'2013 8,526,139'Magnetic head and magnetic disk drive including an electrothermal body'2013 8,270,116'Magnetic disk drive and magnetic head slider with stabilized flying'2012 8,105,540'Method of treating polymer compound and treatment system for the same'2012 7,787,216'Magnetic head slider and disk drive with reduced damage to recording medium'2010 7,767,124'Method of treating polymer compound and treatment system for the same'2010 7,679,863'Magnetic head slider with trailing rail surface for flying height control'2010 7,619,857'Silicon-made magnetic head slider and method of producing the same'2009 7,569,617'Method and instrument of polymer processing treatment'2009 7,518,818'Magnetic disk drive with flying height control system'2009 7,371,808'Polymer treating method and apparatus'2008 7,202,416'Electromagnetic insulation wire, and method and apparatus for manufacturing the same'2007 7,186,794'Polymer treating method and apparatus'2007 7,164,556'Magnetic disk device and magnetic head slider'2007 6,934,123'Magnetic disk device and magnetic head slider'2005 6,795,275'Magnetic disk device and magnetic head slider'2004 6,744,600'Magnetic disk device and magnetic head slider'2004 6,744,598'Magnetic disk device and magnetic head slider'2004 6,556,381'Magnetic disk device and magnetic head slider'2003 6,284,374'Strippable semiconductive resin composition and wire and cable'2001 5,420,185'Wire on cable coated with a bow-tie tree resistant electrical insulating composition'1995 4,933,107'Easily peelable semiconductive resin composition'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2013Patents assigned to HITACHI CABLE (11)· patent assignee history

1995–2020Based in Ibaraki, JP· patent location history

2003–2009Patents assigned to HITACHI LTD (6)· patent assignee history

2003–2007Based in Odawara, JP· patent location history

2007–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (5)· patent assignee history

2007–2014Based in Mito, JP· patent location history

2009–2013Based in Kanagawa, JP· patent location history

2012–2016Patents assigned to YAMAZAKI TAKANORI (12)· patent assignee history

2015–2020Based in Osaka, JP· patent location history

2016–2021Patents assigned to HUAWEI TECH CO LTD (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAMAZAKI TAKANORIself	12	2012–2016
HITACHI CABLE	11	1990–2013
HUAWEI TECH CO LTD	7	2016–2021
HITACHI LTD	6	2003–2009
HITACHI GLOBAL STORAGE TECH	5	2007–2010

Locations

Location	Patents	Span
Osaka, JP	12	2015–2020
Mito, JP	7	2007–2014
Kanagawa, JP	6	2009–2013
Odawara, JP	6	2003–2007
Ibaraki, JP	5	1995–2020